Belt pressure operation BOP , Well Control Equipment , for Well Drilling Oilfield wellhead control

Description:

 With pressure working BOP is the core of the pressure equipment device, through the bop sealing rubber core of open and closed to control the wellhead sealing, and complete with pressure process. Ram BOP shell chamber, the annular blowout preventer piston adopts reliable surface wear-resistant anti-corrosion technology, suitable for operation under pressure annular blowout preventer high frequency switching requirements.